Michael Levin discusses his 2022 paper "Technological Approach to Mind Everywhere: An Experimentally-Grounded Framework for Understanding Diverse Bodies and Minds" and his 2023 paper with Joshua Bongard, "There's Plenty of Room Right Here: Biological Systems as Evolved, Overloaded, Multi-scale Machines." Links to papers flagged 🚩below.
Michael Levin is a scientist at Tufts University; his lab studies anatomical and behavioral decision-making at multiple scales of biological, artificial, and hybrid systems. He works at the intersection of developmental biology, artificial life, bioengineering, synthetic morphology, and cognitive science.
❶ Polycomputing (observer-dependent)
1:59 Outlining the discussion
3:50 My favorite comment from round 1 interview
5:00 What is polycomputing?
8:50 An ode to Richard Feynman's "There's plenty of room at the bottom"
11:10 How/when was this discovered? Reductionism, causal power...
14:40 "It's a view that steps away from prediction."
16:20 From abstract: Polycomputing is the ability of the same substrate to simultaneously compute different things but emphasis on the observer(s)
17:05 What's an example of polycomputing?
19:40 They took a different approach and actually did experiments with gene regulatory networks (GRNs)
23:18 Different observers extract different utility from the exact same system
26:35 Spatial causal emergence graphs (determinism, degeneracy) | Erik Hoel's micro/macro & effective information
29:25 Inventiveness of John Conway's Game of Life
❷ Technological Approach to Mind Everywhere
34:20 Tell me 3 things to determine intelligence (ball vs mouse on a hill)
39:50 Jeff Hawkins' Thousand Brains Theory
41:05 Agency is not binary, continuum of persuadability
44:50 Where's the bottom of agency? Plants & insects far off from 0
46:55 What is the absolute minimum amount of agency? Some degree of goal directed behavior & indeterminacy...
51:05 Life is a system good at scaling
51:41 "To me, our world doesn't have 0 agency anywhere."
53:50 As an engineer, what can I take advantage of?
55:00 Surely you don't think the weather has any intelligence to it...
❸ Attractor Landscapes
58:35 Homeostatic loops, morphological spaces, attractor landscapes
1:00:35 "Of course we're living in a simulation!"
1:06:45 Attractor landscapes, topography, anatomical morphous space (D'Arcy Thompson)
1:12:28 Planaria stochastic, probability of head shape proportional to evolutionary distance between species
1:15:15 What is the secret of the universe? Attractor landscapes, quantum fields, black holes
1:19:05 We need a new system of ethics for unconventional minds
🚾 Works Cited
The Computational Boundary of a Self: Developmental Bioelectricity Drives Multicellularity and Scale-Free Cognition www.frontiersin.org/articles/...
Biswas, Manicka, Hoel, Levin (2021) Gene regulatory networks exhibit several kinds of memory: Quantification of memory in biological and random transcriptional networks www.sciencedirect.com/science...
Abramson & Levin (2021) Behaviorist approaches to investigating memory and learning: A primer for synthetic biology and bioengineering www.tandfonline.com/doi/full/...
playgameoflife.com/
Zucconi (2020) • Let’s BUILD a COMPUTER...
Fields & Levin (2022) Competency in Navigating Arbitrary Spaces as an Invariant for Analyzing Cognition in Diverse Embodiments www.mdpi.com/1099-4300/24/6/819
🚩Bongard & Levin (2023) There's Plenty of Room Right Here: Biological Systems as Evolved, Overloaded, Multi-scale Machines arxiv.org/pdf/2212.10675.pdf
🚩Levin (2022) Technological Approach to Mind Everywhere: An Experimentally-Grounded Framework for Understanding Diverse Bodies and Minds www.frontiersin.org/articles/...
www.amazon.com/Thousand-Brain...
www.researchgate.net/figure/R...
commons.wikimedia.org/wiki/Fi...
gaelmcgill.artstation.com/pro...
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#science #computing #mind #intelligence #attractor #polycomputing #bioelectric #cybernetics #research #life #biology
10 май 2023